12. Sand falls from a conveyor belt at a rate of 14 m2 /min onto the top of a conical pile. The height of the pile is always cm min when the height is 4 m The height is changing at a rate of (Type an exact answer, using t as needed.) three-eighths of the base diameter. How fast are the height and the radius changing when the pile is 4 m high? cm/min when the height is 4 m. The radius is changing at a rate of (Type an exact answer, using as needed.)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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12.
Sand falls from a conveyor belt at a rate of 14 m2 /min onto the top of a conical pile. The height of the pile is always
cm min when the height is 4 m
The height is changing at a rate of
(Type an exact answer, using t as needed.)
three-eighths of the base diameter. How fast are the height and the radius changing when the pile is 4 m high?
cm/min when the height is 4 m.
The radius is changing at a rate of
(Type an exact answer, using
as needed.)
Transcribed Image Text:12. Sand falls from a conveyor belt at a rate of 14 m2 /min onto the top of a conical pile. The height of the pile is always cm min when the height is 4 m The height is changing at a rate of (Type an exact answer, using t as needed.) three-eighths of the base diameter. How fast are the height and the radius changing when the pile is 4 m high? cm/min when the height is 4 m. The radius is changing at a rate of (Type an exact answer, using as needed.)
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